document.write("<form method=POST action=\"buscar.php\" style=\"text-align: center; line-height: 100%; margin-top: -1; margin-bottom: -1\" class=\"normal\">\n"); 
document.write("<table border=\"0\" cellpadding=\"0\" cellspacing=\"0\" width=\"100%\">\n"); 
document.write("<tr><td width=\"100%\" valign=\"middle\">\n"); 
document.write("<table border=\"0\" cellpadding=\"0\" height=\"1\">\n"); 
document.write("<td height=\"35\" width=\"80\" valign=\"middle\">\n"); 
document.write(" <p align=\"center\" class=\"textoblanco\">\n"); 
document.write("<input name=buscar value=\"\" style=\"border: 1px solid #FFFFFF; padding-left: 4px; padding-right: 4px; padding-top: 1px; padding-bottom: 1px\" size=\"14\"><td height=\"1\" width=\"52\" valign=\"middle\">\n"); 
document.write("<CENTER>\n"); 
document.write("<input type=submit value=\"buscar\" style=\"font-family: Tahoma; font-size: 7pt\"></CENTER></table></td></tr>\n");
document.write("<tr><td align=\"center\"><u><span class=\"texto2\"><a href=\"busca_avanzada.htm\">Búsqueda avanzada</a></span></u></td></tr></table>\n"); 
document.write("</form>\n"); 